#gridDisponibles {
    float: left;
    width: 48%;
    margin-right: 2%;
}

#gridInscritos {
    float: left;
    width: 48%;
}

#titlesGridscursos {
    overflow: hidden;
}

#titlesGridscursos h2 {
    float: left;
    width: 48%;
}

#titlesGridscursos h2:first-child {
    margin-right: 2%;
}

#kWindow {
    padding: 20px 50px 20px 20px;
}